Greenbrook Sanctuary's Spring Visitor's Day will be held Sunday, April 27th, Noon-3PM, come and go on your own. This gives non-members a chance to: take a couple of short guided walks, to Greenbrook Pond and the Cliffs on the Palisades, also learn about the sanctuary. Sorry, no self guided touring. There will be an opportunity to become a member and light refreshments will be served. Rain cancels, rain date May 4th. Check website for updates https://www.greenbrooksanctuary.org/ call 201.784.0484 or email greenbrooksanctuary@gmail.com Pets are not permitted in a nature sanctuary.